Wail Alkowaileet created ASTERIXDB-2464:
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Summary: createFile() followed by deleteFile() will not unregister
the file
Key: ASTERIXDB-2464
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2464
Project: Apache AsterixDB
Issue Type: Bug
Components: HYR - Hyracks, STO - Storage
Reporter: Wail Alkowaileet
In
[[1]|https://github.com/apache/asterixdb/blob/adfb63361a1808aadb1782aee03acc4d9af8eb0c/hyracks-fullstack/hyracks/hyracks-storage-common/src/main/java/org/apache/hyracks/storage/common/buffercache/BufferCache.java#L817],
we create the file and register it. However, it does not belong to a
FileHandle.
In
[[2]|https://github.com/apache/asterixdb/blob/adfb63361a1808aadb1782aee03acc4d9af8eb0c/hyracks-fullstack/hyracks/hyracks-storage-common/src/main/java/org/apache/hyracks/storage/common/buffercache/BufferCache.java#L1026],
the BufferCache will not unregister the file as it's not in the fileInfoMap.
This probably the reason for the sporadic issue of the file is already mapped
issue?
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